1. (an effigy in the shape of a man to frighten birds away from seeds)
strach na wróble
synonim: scarecrow
synonim: straw man
synonim: bird-scarer
synonim: scarer

2. (a person used as a cover for some questionable activity)
figurant: : synonim: front man
synonim: front
synonim: figurehead
synonim: nominal head
synonim: straw man